Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c3e72ff06b9640c4a1331e11cc9ee9c4 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/969527d8b63b47f7b641a3aadc28ccf1 : FAILURE in 12m 04s